Tier: BWin8.92%Pick3.09%Ban0.41%Games: 6473KDA: 1.62Score: 38.33
Karthus is ranked B Tier and has a 8.92% win rate in LoL Arena Patch 14.10. We've analyzed 6473 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Blackfire Torch, Liandry's Torment, Rabadon's Deathcap, Shadowflame, and Detonation Orb. Karthus's best augments include Infernal Conduit (Prismatic), Phenomenal Evil (Gold), and Witchful Thinking (Silver). Karthus's Best Arena counters are Nidalee, Janna, and Sivir.
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Best Prismatic Augments for Karthus
Infernal Conduit
Tier: S+

Scopiest Weapons
Tier: S+

Eureka
Tier: S+

Circle of Death
Tier: S

Best Gold Augments for Karthus
Phenomenal Evil
Tier: S+

Magic Missile
Tier: S+

Holy Fire
Tier: S+

Willing Sacrifice
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Ultimate Unstoppable
Tier: S+

Vulnerability
Tier: S+

Fully Automated
Tier: S+

Karthus Skill Order
![]() | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Q | Q | Q | Q | Q | |||||||||||||
![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items by Round
Buy %
1

76%
2

92%
3

23%
4

45%
8

60%
11

71%
14

26%
Karthus Boots
Buy %

92%

7%

1%

2%

1%

0%
Karthus Situational Items
Buy %

19%

23%

29%

12%

9%

8%
Karthus Juices
Buy %

5%

1%

0%
Karthus Prismatic Item Tier List


















Karthus Silver Augment Tier List









































Karthus Gold Augment Tier List
















































Karthus Prismatic Augment Tier List



































Below Average Karthus Duo Champions in Arena(under 49% top 2 rate with Karthus)
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-33.9

-33.7

-32.5

-30.7

-30.7

-30.1

-29.8

-29.4

-29.3

-29.2

-29.2

-29.1

-29.0

-28.7

-28.6

-28.6

-28.4

-28.1

-28.1

-28.0

-27.9

-27.9

-27.9

-27.9

-27.8

-27.8

-27.7

-27.7

-27.7

-27.7

-27.7

-27.7

-27.6

-27.6

-27.5

-27.5

-27.4

-27.4

-27.3

-27.3

-27.3

-27.2

-27.2

-27.1

-27.1

-27.1

-27.1

-27.0

-27.0

-26.9

-26.7

-26.7

-26.6

-26.6

-26.6

-26.5

-26.5

-26.4

-26.4

-26.3

-26.3

-26.3

-26.3

-26.3

-26.3

-26.2

-26.2

-26.2

-26.2

-26.1

-26.1

-26.1

-26.0

-26.0

-26.0

-26.0

-25.9

-25.8

-25.8

-25.8

-25.7

-25.7

-25.7

-25.7

-25.7

-25.6

-25.6

-25.6

-25.5

-25.5

-25.5

-25.5

-25.5

-25.4

-25.4

-25.4

-25.4

-25.4

-25.4

-25.4

-25.3

-25.3

-25.3

-25.2

-25.2

-25.2

-25.2

-25.1

-25.1

-25.1

-25.0

-25.0

-25.0

-25.0

-24.9

-24.9

-24.9

-24.9

-24.9

-24.8

-24.8

-24.7

-24.7

-24.7

-24.7

-24.6

-24.6

-24.6

-24.5

-24.5

-24.3

-24.3

-24.3

-24.3

-24.3

-24.0

-23.9

-23.9

-23.8

-23.8

-23.8

-23.8

-23.7

-23.6

-23.4

-23.3

-23.1

-23.1

-23.1

-23.1

-22.9

-22.9

-22.7

-22.7

-22.5

-22.4

-22.3

-22.2

-22.0

-21.6

-20.6

-19.6

-19.5

-19.2

-18.4

-18.2